1282202340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21370039}}^1$

素因数の和:21370051

約数の個数: 24

約数和(自身を含む): 3590166720

約数和(自身を除く): 2307964380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21370039, 42740078, 64110117, 85480156, 106850195, 128220234, 213700390, 256440468, 320550585, 427400780, 641101170, 1282202340]

約数ペア:

[(1, 1282202340), (2, 641101170), (3, 427400780), (4, 320550585), (5, 256440468), (6, 213700390), (10, 128220234), (12, 106850195), (15, 85480156), (20, 64110117), (30, 42740078), (60, 21370039)]